OESA-2022-1753

    Dashboard / Vulnerabilities / OESA-2022-1753

    OESA-2022-1753

    Published: 15 Jul 2022Last Modified: 18 Aug 2026
    Upstream:
    CVE-2021-36086

    Summary: libsepol security update

    Details: libsepol provides an API for the manipulation of SELinux binary policies. It is used by checkpolicy (the policy compiler) and similar tools, as well as by programs like load_policy that need to perform specific transformations on binary policies such as customizing policy boolean settings. Security Fix(es): The CIL compiler in SELinux 3.2 has a use-after-free in cil_reset_classpermission (called from cil_reset_classperms_set and cil_reset_classperms_list).(CVE-2021-36086)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1753, https://nvd.nist.gov/vuln/detail/CVE-2021-36086

    Affected packages

    Package

    Name: libsepol

    Purl: pkg:rpm/openEuler/libsepol&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.1-8.oe1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    OESA-2022-1753 | CVE-DB